Authorities said an 18-wheeler crashed, shutting down U.S. 377 in Denton County Friday morning.
Argyle police said the tanker truck crashed between Frenchtown Road and Liberty Christian School near the Argyle-Flower Mound border.
As of 7:15 a.m., U.S. 377 was closed in both directions. Authorities said they expect the road to be closed all morning.
Argyle Independent School District officials said the crash will affect bus routes.